using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace KodtestDPSenior
{

    /// <summary>
    /// Methods for String management
    /// </summary>
    public static class String
    {

        /// <summary>
        /// Returns true if given String has any content in addition to null or white space
        /// </summary>
        /// <param name="String"></param>
        /// <returns></returns>
        public static bool HasSubstantialContent(string String)
        {
                        
            if (String == null)
            {
                return false;
            }
            else
            {
                if (String.Trim() == "")
                {
                    return false;
                }
                else
                {
                    return true;
                }
            }
                       
        }    
        
    }

}